Chemical Processing · CT · page 2
Chemical Processing manufacturers in Connecticut
82 domestic chemical processing suppliers in Connecticut. Fabrication and machining for corrosive, high-pressure, and high-temperature service, where weld integrity and code compliance keep hazardous processes contained.
#17
of 50 by manufacturers listed
- 82
- In this state
- 1.7%
- Share of industry
- 8
- Set-aside registered
- 13
- Federal track record
of 32 on this page
of 32 hold awards
Standards that matter in chemical processing
3 to specify- ASME (U/S stamp)
- ASME B31.3
- ISO 9001:2015
Listings carry the federal set-aside registrations a company filed in SAM, not its quality-system certificates. Ask each shop for the current certificate and its scope before you release a drawing.
Chemical Processing suppliers in Connecticut
page 2 of 2- 51
New Britain, CT · est. 2020
Polish and Other Sanitation Good Manufacturing
—
- 52

Berlin, CT · est. 2000
Industrial Chemicals & Gases
—
- 53

Danbury, CT · est. 1955
Industrial Chemicals & Gases
$178K
- 54

Norwich, CT · est. 2008
Industrial Chemicals & Gases · Seals, Gaskets & Sealing
$616K
- 55

Farmington, CT · est. 2020
Industrial Chemicals & Gases · Engineering & Testing
$4.7M
- 56

Stratford, CT · est. 2006
Industrial Chemicals & Gases · Medical Devices
—
- 57

Groton, CT · est. 2023
Soap and Other Detergent Manufacturing
Woman-owned—
- 58

Waterbury, CT · est. 1976
Industrial Chemicals & Gases
$276K
- 59
Brookfield, CT · est. 1985
Ethyl Alcohol Manufacturing
$16K
- 60

Southington, CT · est. 1965
Industrial Chemicals & Gases · Fabricated Metal
$2.9M
- 61

Branford, CT · est. 2023
Industrial Chemicals & Gases
—
- 62

Old Greenwich, CT · est. 2022
Pharmaceutical Preparation Manufacturing
Small disadvantaged—
- 63
Danbury, CT · est. 1964
Industrial Chemicals & Gases · Plastics & Rubber
$132K
- 64

New London, CT · est. 1999
Pharmaceutical Preparation Manufacturing
—
- 65

Norwich, CT · est. 1999
Pharmaceutical Preparation Manufacturing
—
- 66

Torrington, CT · est. 1994
Industrial Chemicals & Gases · Plastics & Rubber
Woman-owned—
- 67

Norwalk, CT · est. 2010
Pesticide and Other Agricultural Chemical Manufacturing
—
- 68
Derby, CT · est. 2022
Pharmaceutical Preparation Manufacturing
Small disadvantaged—
- 69
Milford, CT · est. 2020
Soap and Other Detergent Manufacturing
Woman-owned—
- 70
Norwalk, CT · est. 2012
Industrial Chemicals & Gases · Industrial Distribution
$14K
- 71
Southington, CT · est. 1992
Industrial Chemicals & Gases
$114K
- 72
Shelton, CT · est. 2005
Engineering & Testing
—
- 73
Wallingford, CT · est. 1996
Industrial Chemicals & Gases · Electronics & Instruments
$1.4M
- 74
Wallingford, CT · est. 1994
Industrial Chemicals & Gases
$144K
- 75
Woodbridge, CT · est. 2011
Industrial Chemicals & Gases
—
- 76
Milford, CT · est. 1937
Industrial Chemicals & Gases
Woman-owned$2.1M
- 77
Stamford, CT · est. 1991
Pharmaceutical Preparation Manufacturing
$4K
- 78
Clinton, CT · est. 1990
Industrial Chemicals & Gases · Industrial Distribution
Woman-owned—
- 79
Milford, CT · est. 2020
Industrial Chemicals & Gases
Small disadvantaged+2—
- 80
Stamford, CT · est. 2017
Pharmaceutical Preparation Manufacturing
—
- 81
Enfield, CT · est. 1866
Industrial Chemicals & Gases
—
- 82
Berlin, CT · est. 2023
Industrial Chemicals & Gases
—
51–82 of 82
Chemical Processing in other states
49 states- California606
- Texas383
- Florida267
- New Jersey259
- Pennsylvania216
- Massachusetts205
- New York191
- Illinois189
- Ohio172
- North Carolina171
- Michigan151
- Georgia147
- Maryland141
- Virginia109
- Washington86
- Colorado86
- Tennessee81
Other industries in Connecticut
42 verticals- Metal Fabrication333
- Aerospace128
- Instrumentation, Test & Measurement95
- Industrial Machinery71
- Electrical Equipment & Components66
- Consumer Products63
- Signage, Printing & Marking53
- Electronics50
- Medical Devices49
- Robotics & Automation49
- Pulp, Paper & Packaging42
- Building Products & Materials41
- Wire, Cable & Interconnect39
- Fasteners & Hardware38
What buyers specify in chemical processing
3 requirements- 01Code pressure vessels and process piping
- 02Corrosion-resistant alloy and exotic-metal fabrication
- 03Certified welding with material traceability
Everything made in Connecticut, not just chemical processing.
Connecticut state hub